Actress best known for her role in the British TV series, Upstairs, Downstairs. She went on to star in several feature films, including The Pink Panther Strikes Again (1976) Hanover Street (1979) opposite Harrison Ford, and Indiscreet (1988) with Robert Wagner. Down proved most successful as a TV actress, however, starring in the popular mini-series North and South (1985), and the prime-time soap operas Dallas (1990) and Sunset Beach (1997). She joined the cast of the daytime serial The Bold and the Beautiful in 2003.